Arthur "Killer" Kane was the bassist for the proto-punk band New York Dolls, and went over the edge after the band split in 1975, eventually finding serenity with the Mormon faith. This documentary shows gentle, bewildered Kane taking time away from his clerical job at the Mormon Family History Centre library for a one-off New York Dolls reunion gig at London's Royal Festival Hall at the Meltdown festival in 2004, directed by Morrissey - and like Brian Wilson of the Beach Boys, Kane finds musical redemption there.

No less startling than Kane's reappearance is seeing the normally reclusive and enigmatic Morrissey doing straightforward talking-head interviews for the film, just like any ordinary mortal pop star. The best moment comes at the end when Kane's Jaggeresque former bandmate, David Johansen, plays a hymn in moving tribute to him.